AT304816B - Device for moving heavy loads - Google Patents

Device for moving heavy loads

Info

Publication number
AT304816B
AT304816B AT625170A AT625170A AT304816B AT 304816 B AT304816 B AT 304816B AT 625170 A AT625170 A AT 625170A AT 625170 A AT625170 A AT 625170A AT 304816 B AT304816 B AT 304816B
Authority
AT
Austria
Prior art keywords
heavy loads
moving heavy
moving
loads
heavy
Prior art date
Application number
AT625170A
Other languages
German (de)
Original Assignee
Maschf Augsburg Nuernberg Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Maschf Augsburg Nuernberg Ag filed Critical Maschf Augsburg Nuernberg Ag
Application granted granted Critical
Publication of AT304816B publication Critical patent/AT304816B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
    • B23Q1/28—Means for securing sliding members in any desired position
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/54—Arrangements or details not restricted to group B23Q5/02 or group B23Q5/22 respectively, e.g. control handles
    • B23Q5/58—Safety devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
    • B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
    • B66F3/242—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated suspended jacks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
    • B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
    • B66F3/25—Constructional features
    • B66F3/30—Constructional features with positive brakes or locks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/26—Locking mechanisms
    • F15B15/262—Locking mechanisms using friction, e.g. brake pads
AT625170A 1969-07-12 1970-07-09 Device for moving heavy loads AT304816B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691935494 DE1935494C3 (en) 1969-07-12 1969-07-12 Locking device for a piston-cylinder drive for moving heavy loads in a vertical or horizontal direction

Publications (1)

Publication Number Publication Date
AT304816B true AT304816B (en) 1973-01-25

Family

ID=5739645

Family Applications (1)

Application Number Title Priority Date Filing Date
AT625170A AT304816B (en) 1969-07-12 1970-07-09 Device for moving heavy loads

Country Status (5)

Country Link
AT (1) AT304816B (en)
BE (1) BE753335A (en)
DE (1) DE1935494C3 (en)
FR (1) FR2055038A5 (en)
NL (1) NL7010053A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3229305A1 (en) * 1982-08-05 1984-02-09 Knorr-Bremse GmbH, 8000 München Brake device for fluid-driven rodless working cylinders
DE3328292A1 (en) * 1983-08-05 1985-02-21 Robert Bosch Gmbh, 7000 Stuttgart WORK CYLINDER WITH BRAKE DEVICE
DE3504269A1 (en) * 1985-02-08 1986-08-21 ORIGA GmbH Pneumatik, 7024 Filderstadt PRESSURE CYLINDER
FR2708317B1 (en) * 1993-07-26 1995-10-20 Morant Dev Safety device fitted to a load balancing cylinder and operating on the basis of information on the speed of movement of the cylinder rod.

Also Published As

Publication number Publication date
NL7010053A (en) 1971-01-14
DE1935494C3 (en) 1975-02-13
FR2055038A5 (en) 1971-05-07
BE753335A (en) 1970-12-16
DE1935494A1 (en) 1971-02-18
DE1935494B2 (en) 1974-06-20

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee